v00.18.00.140711

* Created DoSomethingWithStrings.cs, DoSomethingWithFiles.cs, and
DoSomethingWithCLI.cs
* Moved methods from VariousUtilities.cs to
DoSomethingWithStrings.cs, DoSomethingWithFiles.cs, and
DoSomethingWithCLI.cs
* Removed “VariousUtilities.cs”
* Removed any
variables that were not being used
* Made sure that variable and method
names are using consistent cases
* New default “R” logo
* Minor
improvements to the main window style
* Tabs now have icons
* Home tab
has a section for “This week…” news